After 9 years and 18 expeditions to New Guinea, we now have pictures of every living species of bird of paradise Reply

See on Scoop.itScience Communication from mdashf

It took eight years. But now every bird of paradise species has been photographed in the wild.

Birds of paradise represent an extreme example of Charles Darwin’s theory of sexual selection: Females choose mates based on certain appealing characteristics, thus increasing the odds that those traits will pass from one generation to the next. In New Guinea an abundance of food and a scarcity of predators have allowed the birds to flourish—and to exaggerate their most attractive traits to a degree that even literal-minded scientists have called absurd.

The brilliant plumes have been prized as decorative objects in Asia for thousands of years. Hunters who traded the first specimens to Europeans in the 16th century often removed the birds’ wings and legs to emphasize plumes. This inspired a notion that they were literally the birds of the gods, floating through the heavens without ever alighting, gathering sustenance from the paradisiacal mists.

See on ngm.nationalgeographic.com

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